Bed water sampling device
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United States of America Patent
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-
Jul 20, 2010
Grant Date -
May 24, 2007
app pub date -
Jul 13, 2003
filing date -
Jul 14, 2002
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A bed water sampling device in which a plurality of horizontally oriented tubular sampling containers are mounted on a member adjustable in its position in response to the direction of water current and in which the tubular sampling containers are provided with valves simultaneously moved from their open to their closed states in response to a signal generated in response to placement of the sampling device on the water bed.
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